A.V. Shishlov - Ph. D. (Eng.), Deputy Head of Department, Moscow Institute of Physics and Technology (State University); Head of Department, PJSC «Radiofizika» (Moscow). E-mail: jscapex@online.ru Yu.V. Krivosheev - Ph. D. (Eng.), Lecturer, Moscow Institute of Physics and Technology (State University); Senior Research Scientist, PJSC «Radiofizika» (Moscow). E-mail: jscapex@online.ru V.I. Melnichuk - Research Scientist, PJSC «Radiofizika» (Moscow). E-mail: jscapex@online.ru